Glass surface inspection system GIS 640 R

FPAautomaticquality

With the new glass inspection system, temperature differences during glass hardening processes can be quickly detected, thus avoiding rejects and providing automatic quality monitoring. The Top Down GIS 640 R system with temperature referencing by means of a sensor from below as well as automatic emissivity correction for standard and low-E glasses was specially developed for process control in glass tempering machines. Important specifications • Digitally controlled lens protection system (DCLP) avoids extra air purging • Glass area calculation • Pre-assembled system for easy installation on glass tempering furnaces • Automatic scan line adjustment – insensitive to distortions • PI 640i imager with 60° or 90° FOV • Industrial Process Interface • CT G5L reference sensor with USB interface and calibration certificate • DCLP Shutter system with mounting brackets for imager and reference sensor • USB Server Gigabit • Control cabinet • Cable set • Remote control box • Software package • 100-230 V AC/ 24 V DC power supply for initial start-up Technical Specifications of the optris PI 640i • Detector: FPA, uncooled (17 µm x 17 µm) • Optical resolution: 640×480 pixel • Spectral range: 8 – 14 µm • Temperature ranges:-20 °C…100 °C 0 °C…250 °C 150 °C…900 °C • additional range: 200 °C…1500 °C (option) • Frame rate: 32 Hz • Optics: 60° x 45° FOV / f = 10.5 mm or 90° x 64° FOV / f = 7.7 mm • Thermal sensitivity (NETD): 40 mK • System accuracy (at ambient temperature 23 ± 5°C): ±2 °C or ±2 % • Ambient derating: ± 0,05 %/K 1) • PC interface: USB 2.0 • Process interface (PIF):